Goss KA-37H Acetylene Soldering Kit "B" Acetylene Regulator, w/ BA-4 Tip. Economical soldering kit. Adjustable feather flame tips. Screw -in design handle and tips. Designed for commercial applications. Kits matched to different tip & tank sizes. B Acetylene Regulator, w/ BA-4 Tip (Feather Flame Tip Large - Solders 1"). CONTENTS: HA3-12 Hose, Regulator, AA-1 Handle, Tip. Note: This kit does not include lighter or key wrench.
